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Control method of electronic gas meter

A control method and gas meter technology, applied in the field of data processing, can solve problems such as indiscriminate use of software and metering disputes, and achieve the effect of preventing arbitrary modification

Active Publication Date: 2021-05-07
GOLDCARD HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the parameters and data in the table can be modified after the electronic seal is released, serious software abuse will occur if there are no effective control and supervision measures, and measurement disputes may arise if the measurement parameters are modified arbitrarily

Method used

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  • Control method of electronic gas meter
  • Control method of electronic gas meter
  • Control method of electronic gas meter

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Embodiment Construction

[0049] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0050] According to the implementation mode of the present application, a control method of an electronic gas meter is proposed, unpacking and modifying the module; as figure 1 shown, including:

[0051] S101, obtain the electronic gas meter number, generate the target meter number, and send it to the dynamic password generation module;

[0052] S102. Obtain the dynamic password generated by the dynamic password generation module ...

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PUM

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Abstract

The invention discloses a control method of an electronic gas meter. The control method comprises providing an unblocking and modifying module; obtaining an electronic gas meter number, generating a target meter number, and sending the target meter number to a dynamic password generation module; obtaining a dynamic password generated by the dynamic password generation module according to the target table number; unsealing the electronic gas meter according to the dynamic password; obtaining modified data and writing the modified data into the electronic gas meter; and recording modification information. The meter number of the electronic gas meter is obtained through the deblocking and modifying module, the target meter number is generated and sent to the dynamic password generating module, then the electronic gas meter is deblocked and data are modified according to the obtained dynamic password, modification information is recorded in each modification, each deblocking of the electronic gas meter can be effectively controlled and supervised, and the parameters in the electronic gas meter are prevented from being modified at will.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a method for controlling an electronic gas meter. Background technique [0002] In recent years, with the continuous increase in the number of electronic watches, in order to ensure the data security in the watch, electronic seals are adopted for the watches. After the electronic seal is activated after the watch leaves the factory, the parameters and data in the watch cannot be modified afterwards. , to ensure data security. [0003] Although the parameters and data in the watch cannot be modified after the electronic seal is opened, according to the requirements of metrology regulations, some parameters and data need to be able to be modified after the electronic watch leaves the factory, so the electronic seal of the watch needs to be released. The electronic seal release operation needs to be coordinated by software tools. Since the parameters and data in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60
CPCG06F21/602G06F2221/2107
Inventor 俞平平林上玉张礼任赟鹏王澍奇
Owner GOLDCARD HIGH TECH
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